Personal Bests: 500 – 43.1 (1956); 1500 – 2:15.4 (1956); 5000 – 8:23.6 (1956); 10000 – 17:14.5 (1956).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1956 Winter Olympics | Speed Skating (Skating) | Taketsugu Asazaka | ||||
| 500 metres, Men (Olympic) | =22 | |||||
| 1,500 metres, Men (Olympic) | 21 | |||||
| 5,000 metres, Men (Olympic) | =28 | |||||
| 10,000 metres, Men (Olympic) | 22 |